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How to get fromKo Samui to Phnom Penhby plane, busferry, bus, ferry, or train

Find Transport to Phnom Penh

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There are 6 ways to get from Ko Samui to Phnom Penh by plane, busferry, bus, ferry, or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly

    best
    1. Fly from Koh Samui Airport (USM) to Phnom Penh (KTI)plane plane USM - KTI
    5h 36m
    $229–374

  2. Bus and ferry, bus

    cheapest
    1. Take the busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminalbusferry bus ferry
    2. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus bus
    26h 58m
    $57–76

  3. Ferry, bus via Bangkok

    1. Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry ferry Koh Samui Transfer - Boonsiri Khao San office
    2. Take the bus from Bangkok to Phnom Penh Virak Buntham Expressbus bus
    27h 34m
    $77–98

  4. Bus and ferry, train, bus

    1. Take the busferry from Koh Samui Nathon Pier to Surat Thani Train stationbusferry bus ferry
    2. Take the train from Surat Thani Train Station to Krung Thep Aphiwat Central Terminaltrain train
    3. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus bus
    27h 53m

  5. Ferry, bus

    1. Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry ferry Koh Samui Transfer - Boonsiri Khao San office
    2. Take the bus from Bangkok Khao San Road to Phnom Penhbus bus
    29h 42m
    $84

  6. Bus and ferry, Minivan

    1. Take the busferry from Lipa Noi Pier to Bangkok Rajah Ferry Khao Sanbusferry bus ferry
    2. Take the bus from Bangkok Travel Mart to Battambangbus bus
    3. Take the bus from Battambang to Phnom Penhbus bus
    31h 9m
    $85–88

Ko Samui to Phnom Penh by ferry and bus

Calendar7Weekly Services
Duration29h 42mAverage Duration
Ticket$84Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Ko Samui to Phnom Penh.ExpandLaunch map view
  • Distance: 623.5 km
  • Duration: 5h 36m

What companies run services between Ko Samui, Thailand and Phnom Penh, Cambodia?

Bangkok Airways, Cambodia Angkor Air, and four other airlines fly from Koh Samui Airport (USM) to Phnom Penh (KTI) 5 times a day.

Airlines
Train operators
Bus operators
Ferry operators

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